The Selected Letters of Laura Ingalls Wilder, edited by William Anderson, is a fascinating collection of correspondence from the beloved author of the Little House on the Prairie series. This hardcover book features a selection of Wilder's letters, providing readers with a unique glimpse into her life and experiences as a pioneer. The book is published by HarperCollins and was released on March 8, 2016. With an unknown number of pages, this non-fiction book is a must-read for fans of Laura Ingalls Wilder and anyone interested in the history of the American West.